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Pulmonary Hypertension clinical trials in Los Angeles, CA

6 studies for Pulmonary Hypertension are looking for participants at sites in and around Los Angeles (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

Efficacy and Safety Study of Treprostinil Palmitil Inhalation Powder (TPIP) in Participants With Pulmonary Hypertension Associated With Interstitial Lung Disease (PH-ILD)

RecruitingPhase 3
  • USA010, Los Angeles
  • USA023, Los Angeles
Ages 18 and older · All sexes · Updated Sep 29, 2026 · NCT07179380

A Phase 3 Study to Evaluate the Safety and Efficacy L606 in Participants With PH-ILD

RecruitingPhase 3
  • David Geffen School of Medicine at UCLA, Los Angeles
Ages 18 to 80 · All sexes · Updated Sep 2, 2026 · NCT07285655

DeciPHer-ILD: A Real-world Patient Registry in Group 3 Pulmonary Hypertension Associated With Interstitial Lung Disease (PH-ILD)

RecruitingObservational study
  • Cedars-Sinai Medical Center, Los Angeles
Ages 18 and older · All sexes · Updated Aug 26, 2026 · NCT06388421

Detecting Pulmonary Hypertension With the Eko CORE 500 Digital Stethoscope

RecruitingObservational studyHealthy volunteers welcome
  • University of California Los Angeles, Los Angeles
Ages 18 and older · All sexes · Updated Aug 24, 2026 · NCT07136623

De-implementing Inhaled Nitric Oxide for Congenital Diaphragmatic Hernia

RecruitingPhase 4
  • University of Southern California & Children's Hospital Los Angeles (USC-CHLA), Los Angeles
0 Months – 1 Month · All sexes · Updated Aug 18, 2026 · NCT05213676

Treatment of Pulmonary Arterial Hypertension Using the Aria CV Pulmonary Hypertension System

Recruiting
  • University of California-Los Angeles, Los Angeles
Ages 18 and older · All sexes · Updated Sep 29, 2025 · NCT04555161

About Pulmonary Hypertension

Pulmonary hypertension (PH) is high blood pressure in the arteries to your lungs. It makes your heart work harder, which can lead to heart failure.

More about Pulmonary Hypertension on MedlinePlus

Pulmonary Hypertension trials in other cities

Other studies in Los Angeles

From ClinicalTrials.gov, data retrieved Oct 6, 2026. Each study sets its own eligibility; the study team decides who can join.